US20110193718A1 - System, method and integrated circuit chip for wireless multi-network meter reading - Google Patents
System, method and integrated circuit chip for wireless multi-network meter reading Download PDFInfo
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- US20110193718A1 US20110193718A1 US12/900,414 US90041410A US2011193718A1 US 20110193718 A1 US20110193718 A1 US 20110193718A1 US 90041410 A US90041410 A US 90041410A US 2011193718 A1 US2011193718 A1 US 2011193718A1
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- data
- wireless
- subscriber
- transfer device
- network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D4/00—Tariff metering apparatus
- G01D4/02—Details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/30—Smart metering, e.g. specially adapted for remote reading
Definitions
- the present invention relates generally to telemetry and telematics and, in particular, to wireless device-reading systems where device data is transmitted over the air.
- remote monitoring of automobiles, trucks, buses, motorcycles, watercraft or other vehicles is also limited in that the data-transfer device in the vehicle is tied to one specific network or carrier.
- the data-transfer devices are tied to one specific network or carrier.
- the present invention provides an innovative system, method and integrated circuit chip for wireless multi-network data collection, device-control, telemetry, and telematics. This is accomplished by providing a wireless data-transfer device with multiple subscriber identifiers (e.g. multiple IMSI's) for accessing different wireless networks.
- the wireless data-transfer device is connected or linked, via either wired or wireless interfaces, to one or more remote assets such as utility meters, vehicles, appliances, or tele-health monitors to name but a few applications.
- Asset data (or meter data) is collected from the one or more assets or meters and transmitted to a data recipient using one of a plurality of different wireless networks that are potentially available to the device.
- the wireless data-transfer device contains a chip having a memory that stores more than one subscriber identifier (e.g. IMSI). Each IMSI allows access to a different wireless network. Multiple subscriber identifiers (e.g. multiple IMSI's) are provided on the chip to enable the wireless data-transfer device to choose which one of a plurality of wireless networks to use to transmit the asset data. Because the chip contains multiple subscriber identifiers (e.g. multiple IMSI's), the wireless data-transfer device is able to select one particular network from among the plurality of wireless networks. Network selection rules may be provided as logic on the chip to enable the chip to select which network to use for data transmission. The multiple IMSI's (or other subscriber identifiers) may be pre-loaded on the chip for each of the wireless networks or, alternatively, may be provisioned over-the-air.
- subscriber identifiers e.g. multiple IMSI's
- one main aspect of the present invention is a wireless data-collection system comprising a remote asset for collecting asset data and a wireless data-transfer device connected to the asset.
- the wireless data-transfer device includes a radiofrequency transceiver for wirelessly transmitting the asset data and an integrated circuit chip having a memory for storing a plurality of subscriber identifiers corresponding to different wireless networks and for further storing logic that apply network selection rules for selecting one of the wireless networks to use for transmission of the asset data.
- the chip in the wireless data-transfer device may be, or include, a Subscriber Identity Module (SIM) or equivalent in which case each subscriber identifier is an IMSI (or equivalent).
- SIM Subscriber Identity Module
- the system may include a device management platform for receiving the asset data from the wireless data-transfer device connected to the remote asset and for communicating control commands to the remote asset via the wireless data-transfer device.
- the system may also include a subscriber management platform for subscriber provisioning, the subscriber management platform enabling creation, activation, deactivation and removal of subscriber accounts.
- Another main aspect of the present invention is a method of using a wireless data-transfer device to transmit remote asset data from a remote asset to a data recipient.
- the method entails steps of collecting the remote asset data via an interface of the wireless data-transfer device that is connected to the remote asset, determining which one of a plurality of wireless networks to utilize for transmitting the asset data to the recipient, and establishing wireless communication with one of the wireless networks by selecting a subscriber identifier stored in a memory of the wireless data-transfer device.
- the subscriber identifier is an IMSI stored in a SIM chip, SIM card or the like.
- the method may entail receiving subscriber identifiers over the air for new, or previously unavailable, wireless networks.
- Yet a further main aspect of the present invention is an integrated circuit chip for use in a wireless data-collecting or asset-monitoring system.
- the chip has a memory for storing a plurality of different subscriber identifiers and logic for selecting one subscriber identifier from among the plurality of subscriber identifiers stored in the memory of the chip, each subscriber identifier corresponding to a different wireless network over which remote asset data from a remote asset may be communicated to a data recipient.
- the subscriber identifier is an IMSI or equivalent and the chip may be or comprise a Subscriber Identity Module (SIM) or equivalent.
- SIM Subscriber Identity Module
- FIG. 1 is a schematic overview of the system for multi-network wireless reading of data-transfer devices in remote assets in accordance with one embodiment of the present invention
- FIG. 2 is a schematic depiction of certain main components of the wireless data-transfer device as would be used in the system presented in FIG. 1 ;
- FIG. 3 is a flowchart depicting main steps of a method of using a wireless data-transfer device to transmit data from a remote asset to a data recipient;
- FIG. 4 is a flowchart depicting further steps of transmitting the data over the wireless network that has been selected based on the network selection rules
- FIG. 5 is a flowchart depicting steps of a method of remotely controlling the data-transfer device
- FIG. 6 is a schematic overview of the system for multi-network wireless meter reading in accordance with one embodiment of the present invention.
- FIG. 7 is a schematic depiction of certain main components of the wireless data-transfer device as would be used in the system presented in FIG. 6 ;
- FIG. 8 is a schematic overview of the system for multi-network wireless reading of a data-transfer device installed in a vehicle in accordance with one embodiment of the present invention
- FIG. 9 is a schematic depiction of certain main components of the wireless data-transfer device as would be used in the system presented in FIG. 8 ;
- FIG. 10 is a schematic overview of the system for multi-network wireless reading of data-transfer devices used adapted for tele-health and smart home applications in accordance with one embodiment of the present invention.
- FIG. 11 is a schematic depiction of certain main components of the wireless data-transfer device as would be used in the system presented in FIG. 10 .
- a wireless data-transfer device contains an integrated circuit chip having a memory that stores multiple subscriber identifiers (e.g. multiple IMSI's for a GSM, UMTS or LTE implementation). These multiple subscriber identifiers (e.g. multiple IMSI's) enable access to a plurality of different wireless networks, one of which can be selected at any time by the wireless data-transfer device (based on network selection rules) or by any external agent controlling said device in order to transmit the asset data over any desired network for which a valid IMSI (or other subscriber identifier) has been provided.
- subscriber identifiers e.g. multiple IMSI's for a GSM, UMTS or LTE implementation.
- the remote asset may be a utility meter, a vehicle (such as a car, truck, bus, motorcycle, ATV, snowmobile, watercraft, aircraft, etc.), machinery, equipment, or appliance (e.g.
- HVAC unit Point-of-Sale (POS) device, smart appliance, etc.
- monitoring device alarm system, tele-health monitor, etc.
- FIG. 1 schematically depicts a novel system for wireless data-collection, monitoring, telemetry or telematics in accordance with one embodiment of the present invention.
- the system which is designated generally by reference numeral 100 , operates in a wireless or mobile communication environment such as, for example, a GSM/UMTS network 110 .
- a plurality of different network operators 112 (or wireless carriers or mobile network operators) operate in the environment to provide wireless connectivity and communications.
- network operators/carriers Network Operator 1 , Network Operator 2 , and Network Operator 3
- Network Operator 1 Network Operator 1
- Network Operator 2 Network Operator 2
- Network Operator 3 network operators/carriers
- the system 100 includes a remote asset 120 (e.g. utility meter, car, smart appliance, tele-health monitor, etc.) for collecting asset data.
- a remote asset 120 e.g. utility meter, car, smart appliance, tele-health monitor, etc.
- Other remote assets 125 may be present, as shown by way of example in FIG. 1 .
- the technology will be described in general with reference to a generic remote asset, illustrated in FIG. 1 and FIG. 2 .
- these assets may be utility meters, e.g. residential or commercial electricity consumption meters, gas consumption meters, water consumption meters, etc.
- the meters may also be appliance-specific meters, such as a meter on a hot-water tank, air-conditioning unit, refrigerator, etc.
- This novel technology may be used to transmit data from one meter or from a plurality of different meters.
- the technology may also be applied to the monitoring of vehicles (or other vehicle telematics) as shown in FIG. 8 and FIG. 9 .
- the technology may furthermore be applied to smart appliances in the household and/or to tele-health monitors as shown in FIG. 10 and FIG. 11 .
- a remote asset may be a mobile asset or an immobile asset.
- the remote asset may have its own sensors or transducers for generating its own data and for sharing this data with the data-transfer device.
- the data-transfer device may include one or more sensors to collects its own data about the asset.
- the asset may have its own internal GPS chipset for determining its geographical position. This GPS data would then be shared with the data-transfer device.
- the data-transfer device may have a GPS chipset for determining the location of the asset. In the case where both the asset and the data-transfer device have the same sensor, the data-transfer device may either deactivate its own sensor and obtain data only from the asset or it may choose to utilize only its own data.
- the system 100 also includes a wireless data-transfer device 200 (labelled as “remote device” in FIG. 1 ) connected to the remote asset 120 .
- the wireless data-transfer device may optionally also be connected to the other remote assets 125 .
- any number of remote assets 120 , 125 may be connected to, or in communication with, the data-transfer device 200 .
- the data may be collected by wired or wireless links between the device 200 and the various assets.
- the wireless data-transfer 200 device has a radiofrequency transceiver (wireless wide area network interface) for wirelessly transmitting the data and an integrated circuit chip (to be described in greater detail below) having a memory for storing a plurality of subscriber identifiers corresponding to different wireless networks and for further storing logic that apply network selection rules for selecting one of the wireless networks to use for transmission of the data.
- a radiofrequency transceiver wireless wide area network interface
- an integrated circuit chip to be described in greater detail below
- the system 100 may include a device management platform 130 .
- This device management platform 130 receives data reports from the device 200 and issues device management commands. These communications may use SMS, USSD or GPRS/EDGE/3G technologies.
- the system 100 may further include a subscriber management platform 140 for subscriber provisioning.
- This subscriber management platform 140 enables creation, activation, deactivation and removal of subscriber accounts.
- Subscriber account data may be stored in a central subscriber database 150 .
- FIG. 1 The system depicted in FIG. 1 is presented by way of example only and it will be appreciated that many variations, modifications and additions may be made without departing from the general underlying inventive concept(s).
- the wireless data-transfer device 200 is presented in greater detail in FIG. 2 .
- this device 200 includes a central processing unit (CPU) 202 (also referred to herein as a processor or microprocessor) and a memory 204 for storing raw and transformed data, as the case may be.
- the CPU 202 may interact, as shown, with input/output modules (I/O ports) 206 for data acquisition and control.
- the CPU may also interact with local area network (LAN) interfaces 208 for data acquisition and control.
- the LAN interfaces may be Bluetooth®, ZigBee®, WLAN (IEEE 802.11), USB, FirewireTM, Power Line Communication, Ethernet (IEEE 802.3), WPAN, or any other equivalent or suitable interface.
- the wireless data-transfer device 200 includes a wireless wide area network (WWAN) interface 210 for interfacing with the base station towers of the various networks 112 of the GSM/UMTS network 110 .
- the WWAN interface 210 includes a Subscriber Identity Module (SIM/USIM) 220 and an air interface 230 .
- SIM/USIM Subscriber Identity Module
- the air interface 230 in this example is configured for GSM/UMTS mobile communications.
- the air interface includes a radiofrequency transceiver for sending and receiving data over the air.
- the SIM/USIM 220 includes a memory for storing subscriber identifiers 222 (e.g. multiple IMSI's) and logic defining a set of network selection rules 224 .
- the network selection rules are applied to determine which network 112 to utilize for the transmission of data.
- the network selection rules may be configurable and/or reconfigurable either at the device 200 and/or over-the-air by an external agent such as, for example, by the subscriber management platform 140 .
- the tremendous flexibility of this system is derived from the ingenious inclusion on the SIM/USIM 222 of a plurality of different IMSI's, each IMSI allowing the device to connect to a different wireless network 112 .
- the device can thus deliver data reports to a remote data recipient unconstrained by an one carrier or mobile network operator (MNO).
- MNO mobile network operator
- the device can switch to a different MNO if the default MNO has a service interruption or simply to avail oneself of better pricing (lower data charges).
- a new IMSI can be sent over the air to the device 200 if it desired to provide access to a new or previously unavailable MNO.
- this technology can be adapted for use with 4G LTE networks as these eventually come online.
- the chip which could also be in the form of a card or integrated circuit. All of these are intended to be encompassed within the term “integrated circuit chip” that is used herein.
- This integrated circuit chip contains the multiple subscriber identifiers.
- the chip may simply be a Universal Integrated Circuit Card (UICC) that stores the multiple IMSI's in the SIM/USIM.
- UICC Universal Integrated Circuit Card
- the chip thus contains memory storing the IMSI's or other subscriber identifiers and logic for implementing the network selection rules.
- the chip is a UICC smart card (or chip equivalent) having its own CPU, ROM, RAM, EEPROM and I/O circuits.
- a single chip e.g. a UICC with a single SIM
- a single SIM is utilized to stored the multiple IMSI's or other subscriber identifiers.
- the chip may comprise logic to enable an IMSI to be added to the memory or to be deleted from memory, either locally or via a command sent over the air, for example, from the device management platform.
- Another aspect of this invention is a method of using a wireless data-transfer device to communicate data from a remote asset to a remotely located recipient.
- a first aspect of this method is network selection.
- This aspect of the method is summarized generally by the flowchart presented in FIG. 3 .
- the network-selection aspect of the method in broad terms entails a first step of determining which one of a plurality of wireless networks to utilize for transmitting the asset data to the recipient.
- the network selection rules are applied to select a wireless network for transmitting the data. This may be based on the type of data (which asset has provided the data), the intended recipient, the time of day, data transmission charges, or any other factor.
- the IMSI (or other subscriber identifier) is then selected from the chip (e.g. SIM) corresponding to the wireless network that has been chosen.
- the chip e.g. SIM
- a wireless link is established with the chosen wireless network using the IMSI for that chosen network.
- FIG. 4 depicts, in broad terms, the transmission of asset data.
- this involves a step 400 of collecting the asset data. This is accomplished via an interface of the wireless data-transfer device that is connected to the asset.
- the asset data Once the asset data has been received (i.e. colleted), it may be stored, cached or buffered for subsequent transmission in step 410 . Transmission of the asset data may be done periodically (at predetermined intervals or upon demand by an external agent).
- the device may transmit the asset data using a default network, which has been previously selected using the network selection rules, or by re-applying the network selection rules prior to transmitting to ensure that the network selection is up to date.
- FIG. 5 depicts a remote command and control capability whereby the data-transfer device and/or its associated asset may be controlled over the air by issuing commands (signals or messages) to the device and/or its associated asset using a predetermined protocol.
- the data-transfer device receives a command.
- the data-transfer device reacts or responds to the command.
- This command may incite the data-transfer device to, for example, transmit a report immediately, reconfigure itself, change the type of data being collected, change the frequency or format of the periodic reports, etc.
- the command may also be a command intended for the remote asset itself.
- the command may be to disable or deactivate the asset, or alternatively activate the asset, adjust its operating parameters, etc.
- the subscriber identifier for a GSM or UMTS implementation is the International Mobile Subscriber Identity (IMSI).
- IMSI International Mobile Subscriber Identity
- MCC Mobile Country Code
- MNC Mobile Network Code
- MSIN Mobile Station Identification Number
- the wireless data-transfer device 200 performs an IMSI Attach.
- the IMSI Attach involves the device 200 requesting a channel and sending either an IMSI or a Temporary Mobile Subscriber Identity (TMSI) to the base station whereupon the base station acknowledges the message and forwards the request (and IMSI) to the Mobile Switching Center/Visitor Location Register (MSC/VLR).
- MSC/VLR forwards the IMSI to the Home Location Register (HLR) for verification.
- the HLR forwards the IMSI to the Authentication Center (AuC) for authentication triplets (RAND, Kc, SRES).
- the AuC generates the triplets and sends them back with the IMSI to the HLR.
- the HLR validates the IMSI to make sure that the device with that IMSI is actually entitled to be on the network.
- the device 200 may automatically try a different IMSI stored in the SIM chip. This provides another form of backup or redundancy in case an administrative glitch or subscription lapse causes the first selected IMSI to be rejected. Alternatively, this rejection may be communicated to the subscriber management platform to have the platform immediately provide a new IMSI over the air.
- the HLR then forwards the IMSI and the authentication triplets to the MSC/VLR. Authentication is then performed using the RAND challenge and signed response (SRES) as it would for a single-IMSI device (i.e. a regular GSM phone). If the SRES matches the pre-computed value in the base station, the device can then communicate using an encrypted algorithm in the SIM card (e.g. A5) for which the base station has received the session key Kc. The encryption portion is thus also the same as for regular GSM/UMTS communications. Logic for implementing the A3, A8 and A5 encryption algorithms are also provided in the SIM/USIM of the device 200 , as it would for any other GSM/UMTS phone.
- SRES RAND challenge and signed response
- the subscriber management platform may act as an HLR (home location register) in the sense that network validation could be performed at that platform.
- HLR home location register
- data collection, monitoring, metering, telemetry, and telematics is not limited solely to obtaining client or consumer data.
- obtaining metering data is not limited solely to measuring consumption of a given resource, e.g. electricity, gas, water, etc., but applies broadly to the measurement of any parameter or parameters whatsoever relating to a remote appliance, system, machine, etc.
- data-collection, telemetry and metering may entail measuring, sensing or transducing any quantity, value, or parameter or obtaining any sort of data or feedback signals from any devices, appliances (e.g. smart appliances), equipment, machines, systems, powerplants, vehicles, etc. from which the wireless device 200 may obtain data.
- appliances e.g. smart appliances
- this technology has vast applicability in numerous areas of endeavour beyond the examples presented herein.
- the technology may be used to monitor and control household appliances, home security systems, HVAC systems, power generators, cars, aircraft, ships, trains, to name but a few.
- the wireless communication link may also be used to receive commands from an end-user, utility, manager, owner or other entity who has an interest in regulating or controlling the device, vehicle, appliance, machine, etc. from which metering data has been obtained.
- the end-user may dictate over which network the data is to be delivered. Changes may be effected instantly by sending a command over the air. This enables a completely network-independent or network-agnostic solution for wireless metering which has hitherto not been possible using prior-art technologies.
- this novel multi-IMSI technology enables different services to be delivered over different networks.
- a multi-IMSI device installed in a smart home would enable a different IMSI to be used for different services, e.g. one IMSI could be used for the home security system, a separate IMSI could be used for a medical monitor for a house-bound patient, and another IMSI could be used to manage the household's energy consumption.
Abstract
Description
- This application claims priority from U.S. Provisional Patent Application 61/249,786 entitled “SYSTEM, METHOD AND INTEGRATED CIRCUIT CHIP FOR WIRELESS MULTI-NETWORK METER READING” which was filed Oct. 8, 2009.
- The present invention relates generally to telemetry and telematics and, in particular, to wireless device-reading systems where device data is transmitted over the air.
- Various technologies exist for collecting and communicating metering data from a meter to a remotely located recipient over a wireless communication link. Some examples are disclosed in U.S. Pat. No. 6,369,719 (Tracy et al.) entitled “Apparatus and Method for Collecting and Transmitting Utility Meter Data and Other Information via a Wireless Network”, U.S. Pat. No. 6,657,552 (Belski et al.) entitled “System and Method for Communicating and Control of Automated Meter Reading”, U.S. Pat. No. 7,202,800 (Choi) entitled “Mobile Communication-Based Remote Meter Reading System and Method”, UK Patent Application Publication GB2450880 (Middleton et al.) entitled “Device for Remotely Monitoring a Utility Meter”, Canadian Patent Application 2,624,033 (Bakken et al.) entitled “Method and System for Collecting Meter Readings in Wireless Transmissions from Unlisted Customers”, Chinese Patent Application Publication CN201203460 entitled “Remote Vehicle Mounted Metering and Monitoring Instrument”, and PCT Patent Application Publication WO2009/084016 (Hari et al.) entitled “A Device with a GSM Chip for Measuring and Recording and Transferring the Electrical Parameters and Burning Hours of CFL Lamp”.
- Although it is known to use a cellular network such as, for example, a GSM network to transmit metering data, this technology suffers from one substantial drawback in that the data-transfer device is tied to one specific network or carrier. If that network is inoperative for whatever reason, the device cannot transmit its data. If the user of the metering device wishes to switch to a different carrier offering better service or lower cost, this conventionally requires that the SIM be replaced to provide the device with a new IMSI. This has proven to be a substantial obstacle in the adoption by utility companies of cellular-based remote metering since these utilities may be loath to commit to a long-term contract with a particular wireless carrier. There has not been to date a wireless meter-reading technology that addresses and overcomes these deficiencies.
- Analogous technical problems arise in a myriad of other applications where a remote wireless-enabled asset is to be monitored. For example, remote monitoring of automobiles, trucks, buses, motorcycles, watercraft or other vehicles, is also limited in that the data-transfer device in the vehicle is tied to one specific network or carrier.
- Similarly, in the realms of smart home monitoring and tele-health applications, the data-transfer devices are tied to one specific network or carrier.
- Whether the application is automotive, tele-health or utility meter reading, the same problem persists: if the current network is inoperative, the device cannot transmit its data. If the user wishes to switch to a different carrier, this conventionally requires that the SIM be replaced to provide the device with a new IMSI.
- Therefore, there remains a need for a system and method that overcomes, or at least partially mitigates, the deficiencies of the prior art.
- In broad terms, the present invention provides an innovative system, method and integrated circuit chip for wireless multi-network data collection, device-control, telemetry, and telematics. This is accomplished by providing a wireless data-transfer device with multiple subscriber identifiers (e.g. multiple IMSI's) for accessing different wireless networks. In operation, the wireless data-transfer device is connected or linked, via either wired or wireless interfaces, to one or more remote assets such as utility meters, vehicles, appliances, or tele-health monitors to name but a few applications. Asset data (or meter data) is collected from the one or more assets or meters and transmitted to a data recipient using one of a plurality of different wireless networks that are potentially available to the device. The wireless data-transfer device contains a chip having a memory that stores more than one subscriber identifier (e.g. IMSI). Each IMSI allows access to a different wireless network. Multiple subscriber identifiers (e.g. multiple IMSI's) are provided on the chip to enable the wireless data-transfer device to choose which one of a plurality of wireless networks to use to transmit the asset data. Because the chip contains multiple subscriber identifiers (e.g. multiple IMSI's), the wireless data-transfer device is able to select one particular network from among the plurality of wireless networks. Network selection rules may be provided as logic on the chip to enable the chip to select which network to use for data transmission. The multiple IMSI's (or other subscriber identifiers) may be pre-loaded on the chip for each of the wireless networks or, alternatively, may be provisioned over-the-air.
- Accordingly, one main aspect of the present invention is a wireless data-collection system comprising a remote asset for collecting asset data and a wireless data-transfer device connected to the asset. The wireless data-transfer device includes a radiofrequency transceiver for wirelessly transmitting the asset data and an integrated circuit chip having a memory for storing a plurality of subscriber identifiers corresponding to different wireless networks and for further storing logic that apply network selection rules for selecting one of the wireless networks to use for transmission of the asset data.
- The chip in the wireless data-transfer device may be, or include, a Subscriber Identity Module (SIM) or equivalent in which case each subscriber identifier is an IMSI (or equivalent).
- The system may include a device management platform for receiving the asset data from the wireless data-transfer device connected to the remote asset and for communicating control commands to the remote asset via the wireless data-transfer device.
- The system may also include a subscriber management platform for subscriber provisioning, the subscriber management platform enabling creation, activation, deactivation and removal of subscriber accounts.
- Another main aspect of the present invention is a method of using a wireless data-transfer device to transmit remote asset data from a remote asset to a data recipient. The method entails steps of collecting the remote asset data via an interface of the wireless data-transfer device that is connected to the remote asset, determining which one of a plurality of wireless networks to utilize for transmitting the asset data to the recipient, and establishing wireless communication with one of the wireless networks by selecting a subscriber identifier stored in a memory of the wireless data-transfer device.
- For main implementations of this method, the subscriber identifier is an IMSI stored in a SIM chip, SIM card or the like.
- The method may entail receiving subscriber identifiers over the air for new, or previously unavailable, wireless networks.
- Yet a further main aspect of the present invention is an integrated circuit chip for use in a wireless data-collecting or asset-monitoring system. The chip has a memory for storing a plurality of different subscriber identifiers and logic for selecting one subscriber identifier from among the plurality of subscriber identifiers stored in the memory of the chip, each subscriber identifier corresponding to a different wireless network over which remote asset data from a remote asset may be communicated to a data recipient. In main implementations, as noted above, the subscriber identifier is an IMSI or equivalent and the chip may be or comprise a Subscriber Identity Module (SIM) or equivalent.
- Further features and advantages of the present invention will become apparent from the following detailed description, taken in combination with the appended drawings, in which:
-
FIG. 1 is a schematic overview of the system for multi-network wireless reading of data-transfer devices in remote assets in accordance with one embodiment of the present invention; -
FIG. 2 is a schematic depiction of certain main components of the wireless data-transfer device as would be used in the system presented inFIG. 1 ; -
FIG. 3 is a flowchart depicting main steps of a method of using a wireless data-transfer device to transmit data from a remote asset to a data recipient; -
FIG. 4 is a flowchart depicting further steps of transmitting the data over the wireless network that has been selected based on the network selection rules; -
FIG. 5 is a flowchart depicting steps of a method of remotely controlling the data-transfer device; -
FIG. 6 is a schematic overview of the system for multi-network wireless meter reading in accordance with one embodiment of the present invention; -
FIG. 7 is a schematic depiction of certain main components of the wireless data-transfer device as would be used in the system presented inFIG. 6 ; -
FIG. 8 is a schematic overview of the system for multi-network wireless reading of a data-transfer device installed in a vehicle in accordance with one embodiment of the present invention; -
FIG. 9 is a schematic depiction of certain main components of the wireless data-transfer device as would be used in the system presented inFIG. 8 ; -
FIG. 10 is a schematic overview of the system for multi-network wireless reading of data-transfer devices used adapted for tele-health and smart home applications in accordance with one embodiment of the present invention; and -
FIG. 11 is a schematic depiction of certain main components of the wireless data-transfer device as would be used in the system presented inFIG. 10 . - It will be noted that throughout the appended drawings, like features are identified by like reference numerals. It should furthermore be noted that the drawings are not necessarily to scale.
- In general, and by way of introduction, the present invention enables wireless multi-network data-collection, asset monitoring, telemetry and telematics. A wireless data-transfer device contains an integrated circuit chip having a memory that stores multiple subscriber identifiers (e.g. multiple IMSI's for a GSM, UMTS or LTE implementation). These multiple subscriber identifiers (e.g. multiple IMSI's) enable access to a plurality of different wireless networks, one of which can be selected at any time by the wireless data-transfer device (based on network selection rules) or by any external agent controlling said device in order to transmit the asset data over any desired network for which a valid IMSI (or other subscriber identifier) has been provided. This enables the wireless data-transfer device to instantly and intelligently switch between carriers, thereby providing communication redundancy and the ability to optimize data-transmission charges, or to use different networks for different types of assets and/or recipients. This radical new approach represents a vast improvement over prior-art wireless metering technologies which are conventionally bound to one carrier. The remote asset may be a utility meter, a vehicle (such as a car, truck, bus, motorcycle, ATV, snowmobile, watercraft, aircraft, etc.), machinery, equipment, or appliance (e.g. HVAC unit, Point-of-Sale (POS) device, smart appliance, etc.) or any type of monitoring device (alarm system, tele-health monitor, etc.) In other words, this technology can be applied to virtually any remote asset that is deployed globally or at least over an expansive area.
- System Overview
-
FIG. 1 schematically depicts a novel system for wireless data-collection, monitoring, telemetry or telematics in accordance with one embodiment of the present invention. The system, which is designated generally byreference numeral 100, operates in a wireless or mobile communication environment such as, for example, a GSM/UMTS network 110. A plurality of different network operators 112 (or wireless carriers or mobile network operators) operate in the environment to provide wireless connectivity and communications. For the specific example presented inFIG. 1 , there are shown three network operators/carriers (Network Operator 1,Network Operator 2, and Network Operator 3) although, in theory, there could be any number of mobile network operators. - As shown in
FIG. 1 , thesystem 100 includes a remote asset 120 (e.g. utility meter, car, smart appliance, tele-health monitor, etc.) for collecting asset data. Otherremote assets 125 may be present, as shown by way of example inFIG. 1 . The technology will be described in general with reference to a generic remote asset, illustrated inFIG. 1 andFIG. 2 . However, it should be appreciated that the technology may be applied to utility meters, for example, as shown inFIG. 6 andFIG. 7 , these assets may be utility meters, e.g. residential or commercial electricity consumption meters, gas consumption meters, water consumption meters, etc. The meters may also be appliance-specific meters, such as a meter on a hot-water tank, air-conditioning unit, refrigerator, etc. This novel technology may be used to transmit data from one meter or from a plurality of different meters. As another tangible example, the technology may also be applied to the monitoring of vehicles (or other vehicle telematics) as shown inFIG. 8 andFIG. 9 . As yet a further example, the technology may furthermore be applied to smart appliances in the household and/or to tele-health monitors as shown inFIG. 10 andFIG. 11 . As such, it should be understood that a remote asset may be a mobile asset or an immobile asset. The remote asset may have its own sensors or transducers for generating its own data and for sharing this data with the data-transfer device. Alternatively, the data-transfer device may include one or more sensors to collects its own data about the asset. For example, the asset may have its own internal GPS chipset for determining its geographical position. This GPS data would then be shared with the data-transfer device. Alternatively, the data-transfer device may have a GPS chipset for determining the location of the asset. In the case where both the asset and the data-transfer device have the same sensor, the data-transfer device may either deactivate its own sensor and obtain data only from the asset or it may choose to utilize only its own data. - Referring now back to
FIG. 1 andFIG. 2 , thesystem 100 also includes a wireless data-transfer device 200 (labelled as “remote device” inFIG. 1 ) connected to theremote asset 120. The wireless data-transfer device may optionally also be connected to the otherremote assets 125. In theory, any number ofremote assets transfer device 200. The data may be collected by wired or wireless links between thedevice 200 and the various assets. - The wireless data-
transfer 200 device has a radiofrequency transceiver (wireless wide area network interface) for wirelessly transmitting the data and an integrated circuit chip (to be described in greater detail below) having a memory for storing a plurality of subscriber identifiers corresponding to different wireless networks and for further storing logic that apply network selection rules for selecting one of the wireless networks to use for transmission of the data. - As further depicted in
FIG. 1 , thesystem 100 may include adevice management platform 130. Thisdevice management platform 130 receives data reports from thedevice 200 and issues device management commands. These communications may use SMS, USSD or GPRS/EDGE/3G technologies. - As further depicted in
FIG. 1 , thesystem 100 may further include asubscriber management platform 140 for subscriber provisioning. Thissubscriber management platform 140 enables creation, activation, deactivation and removal of subscriber accounts. Subscriber account data may be stored in acentral subscriber database 150. - The system depicted in
FIG. 1 is presented by way of example only and it will be appreciated that many variations, modifications and additions may be made without departing from the general underlying inventive concept(s). - The wireless data-
transfer device 200 is presented in greater detail inFIG. 2 . In the embodiment presented inFIG. 2 , thisdevice 200 includes a central processing unit (CPU) 202 (also referred to herein as a processor or microprocessor) and amemory 204 for storing raw and transformed data, as the case may be. TheCPU 202 may interact, as shown, with input/output modules (I/O ports) 206 for data acquisition and control. The CPU may also interact with local area network (LAN) interfaces 208 for data acquisition and control. As shown by way of example, the LAN interfaces may be Bluetooth®, ZigBee®, WLAN (IEEE 802.11), USB, Firewire™, Power Line Communication, Ethernet (IEEE 802.3), WPAN, or any other equivalent or suitable interface. - As further depicted in
FIG. 2 , the wireless data-transfer device 200 includes a wireless wide area network (WWAN)interface 210 for interfacing with the base station towers of thevarious networks 112 of the GSM/UMTS network 110. TheWWAN interface 210 includes a Subscriber Identity Module (SIM/USIM) 220 and anair interface 230. Theair interface 230 in this example is configured for GSM/UMTS mobile communications. The air interface includes a radiofrequency transceiver for sending and receiving data over the air. The SIM/USIM 220 includes a memory for storing subscriber identifiers 222 (e.g. multiple IMSI's) and logic defining a set ofnetwork selection rules 224. The network selection rules are applied to determine whichnetwork 112 to utilize for the transmission of data. The network selection rules may be configurable and/or reconfigurable either at thedevice 200 and/or over-the-air by an external agent such as, for example, by thesubscriber management platform 140. The tremendous flexibility of this system is derived from the ingenious inclusion on the SIM/USIM 222 of a plurality of different IMSI's, each IMSI allowing the device to connect to adifferent wireless network 112. The device can thus deliver data reports to a remote data recipient unconstrained by an one carrier or mobile network operator (MNO). The device can switch to a different MNO if the default MNO has a service interruption or simply to avail oneself of better pricing (lower data charges). Furthermore, a new IMSI can be sent over the air to thedevice 200 if it desired to provide access to a new or previously unavailable MNO. - As will be appreciated, this technology can be adapted for use with 4G LTE networks as these eventually come online.
- Integrated Circuit Chip
- From the foregoing it should be apparent that the core of the inventive system presented above is the chip, which could also be in the form of a card or integrated circuit. All of these are intended to be encompassed within the term “integrated circuit chip” that is used herein. This integrated circuit chip contains the multiple subscriber identifiers. For GSM/UMTS/LTE, the chip may simply be a Universal Integrated Circuit Card (UICC) that stores the multiple IMSI's in the SIM/USIM. The chip thus contains memory storing the IMSI's or other subscriber identifiers and logic for implementing the network selection rules. In one example embodiment, the chip is a UICC smart card (or chip equivalent) having its own CPU, ROM, RAM, EEPROM and I/O circuits.
- In the main implementations of this technology, a single chip (e.g. a UICC with a single SIM) is utilized to stored the multiple IMSI's or other subscriber identifiers. However, it might be possible to provide the same multi-IMSI capability using multiple SIM cards in the same device where the IMSI on each SIM card is accessible by a central controller or manager.
- Optionally, the chip may comprise logic to enable an IMSI to be added to the memory or to be deleted from memory, either locally or via a command sent over the air, for example, from the device management platform.
- Method
- Another aspect of this invention is a method of using a wireless data-transfer device to communicate data from a remote asset to a remotely located recipient. A first aspect of this method is network selection. This aspect of the method is summarized generally by the flowchart presented in
FIG. 3 . As shown in this flowchart, the network-selection aspect of the method in broad terms entails a first step of determining which one of a plurality of wireless networks to utilize for transmitting the asset data to the recipient. Accordingly, atstep 310, the network selection rules are applied to select a wireless network for transmitting the data. This may be based on the type of data (which asset has provided the data), the intended recipient, the time of day, data transmission charges, or any other factor. Atstep 320, the IMSI (or other subscriber identifier) is then selected from the chip (e.g. SIM) corresponding to the wireless network that has been chosen. Atstep 330, a wireless link is established with the chosen wireless network using the IMSI for that chosen network. -
FIG. 4 depicts, in broad terms, the transmission of asset data. In general, this involves astep 400 of collecting the asset data. This is accomplished via an interface of the wireless data-transfer device that is connected to the asset. Once the asset data has been received (i.e. colleted), it may be stored, cached or buffered for subsequent transmission instep 410. Transmission of the asset data may be done periodically (at predetermined intervals or upon demand by an external agent). The device may transmit the asset data using a default network, which has been previously selected using the network selection rules, or by re-applying the network selection rules prior to transmitting to ensure that the network selection is up to date. -
FIG. 5 depicts a remote command and control capability whereby the data-transfer device and/or its associated asset may be controlled over the air by issuing commands (signals or messages) to the device and/or its associated asset using a predetermined protocol. As depicted inFIG. 5 , atstep 500 the data-transfer device receives a command. Atstep 510, the data-transfer device reacts or responds to the command. This command may incite the data-transfer device to, for example, transmit a report immediately, reconfigure itself, change the type of data being collected, change the frequency or format of the periodic reports, etc. The command may also be a command intended for the remote asset itself. For example, the command may be to disable or deactivate the asset, or alternatively activate the asset, adjust its operating parameters, etc. - The subscriber identifier for a GSM or UMTS implementation is the International Mobile Subscriber Identity (IMSI). As is well known in the art, an IMSI typically contains fifteen digits. The first three digits represent the Mobile Country Code (MCC). The next two or three digits represent the Mobile Network Code (MNC) (two for the European standard or three for the North American standard). The remaining digits represent the Mobile Station Identification Number (MSIN) within the network's customer base. Therefore, the network selection rules may identify which network to use based on the MNC portion of the IMSI.
- Once the IMSI has been selected, the wireless data-
transfer device 200, just like a GSM/UMTS phone, performs an IMSI Attach. As is already well understood in the art, the IMSI Attach involves thedevice 200 requesting a channel and sending either an IMSI or a Temporary Mobile Subscriber Identity (TMSI) to the base station whereupon the base station acknowledges the message and forwards the request (and IMSI) to the Mobile Switching Center/Visitor Location Register (MSC/VLR). The MSC/VLR forwards the IMSI to the Home Location Register (HLR) for verification. The HLR forwards the IMSI to the Authentication Center (AuC) for authentication triplets (RAND, Kc, SRES). The AuC generates the triplets and sends them back with the IMSI to the HLR. The HLR then validates the IMSI to make sure that the device with that IMSI is actually entitled to be on the network. Unlike a regular GSM phone, with the novelmulti-IMSI device 200 of the present invention, if the selected IMSI is not entitled for the given network and verification fails, thedevice 200 may automatically try a different IMSI stored in the SIM chip. This provides another form of backup or redundancy in case an administrative glitch or subscription lapse causes the first selected IMSI to be rejected. Alternatively, this rejection may be communicated to the subscriber management platform to have the platform immediately provide a new IMSI over the air. If, on the other hand, validation is successful, the HLR then forwards the IMSI and the authentication triplets to the MSC/VLR. Authentication is then performed using the RAND challenge and signed response (SRES) as it would for a single-IMSI device (i.e. a regular GSM phone). If the SRES matches the pre-computed value in the base station, the device can then communicate using an encrypted algorithm in the SIM card (e.g. A5) for which the base station has received the session key Kc. The encryption portion is thus also the same as for regular GSM/UMTS communications. Logic for implementing the A3, A8 and A5 encryption algorithms are also provided in the SIM/USIM of thedevice 200, as it would for any other GSM/UMTS phone. - In one particular implementation of this technology, the subscriber management platform may act as an HLR (home location register) in the sense that network validation could be performed at that platform.
- From the foregoing, it should be appreciated that data collection, monitoring, metering, telemetry, and telematics is not limited solely to obtaining client or consumer data. For example, in the context of utility meters, obtaining metering data is not limited solely to measuring consumption of a given resource, e.g. electricity, gas, water, etc., but applies broadly to the measurement of any parameter or parameters whatsoever relating to a remote appliance, system, machine, etc.
- General, it should be borne in mind that data-collection, telemetry and metering may entail measuring, sensing or transducing any quantity, value, or parameter or obtaining any sort of data or feedback signals from any devices, appliances (e.g. smart appliances), equipment, machines, systems, powerplants, vehicles, etc. from which the
wireless device 200 may obtain data. It should be apparent that this technology has vast applicability in numerous areas of endeavour beyond the examples presented herein. For example, the technology may be used to monitor and control household appliances, home security systems, HVAC systems, power generators, cars, aircraft, ships, trains, to name but a few. - In addition to transmitting metering data, the wireless communication link may also be used to receive commands from an end-user, utility, manager, owner or other entity who has an interest in regulating or controlling the device, vehicle, appliance, machine, etc. from which metering data has been obtained. In addition to controlling or monitoring, the end-user may dictate over which network the data is to be delivered. Changes may be effected instantly by sending a command over the air. This enables a completely network-independent or network-agnostic solution for wireless metering which has hitherto not been possible using prior-art technologies.
- Finally, it should be noted that this novel multi-IMSI technology enables different services to be delivered over different networks. For example, a multi-IMSI device installed in a smart home would enable a different IMSI to be used for different services, e.g. one IMSI could be used for the home security system, a separate IMSI could be used for a medical monitor for a house-bound patient, and another IMSI could be used to manage the household's energy consumption.
- The present invention has been described in terms of specific embodiments, examples, implementations and configurations which are intended to be exemplary or illustrative only. Other variants, modifications, refinements and applications of this innovative technology will become readily apparent to those of ordinary skill in the art who have had the benefit of reading this disclosure. Such variants, modifications, refinements and applications fall within the ambit and scope of the present invention. Accordingly, the scope of the exclusive right sought by the Applicant for the present invention is intended to be limited solely by the appended claims and their legal equivalents.
Claims (26)
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Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110117966A1 (en) * | 2009-10-23 | 2011-05-19 | Appsware Wireless, Llc | System and Device for Consolidating SIM, Personal Token, and Associated Applications |
US20110237296A1 (en) * | 2009-10-23 | 2011-09-29 | Apriva, Llc | System and device for consolidating sim, personal token, and associated applications for selecting a transaction settlement entity |
US20110237223A1 (en) * | 2009-10-23 | 2011-09-29 | Apriva, Llc | System and device for facilitating a wireless transaction by consolidating sim, personal token, and associated applications |
US20110237224A1 (en) * | 2009-10-23 | 2011-09-29 | Apriva, Llc | System and device for facilitating remote invocation of personal token capabilities |
US20110238580A1 (en) * | 2009-10-23 | 2011-09-29 | Apriva, Llc | System and device for consolidating sim, personal token, and associated applications for secure transmission of sensitive data |
US20110238579A1 (en) * | 2009-10-23 | 2011-09-29 | Apriva, Llc | System and device for facilitating a secure transaction with a validated token |
US20120214450A1 (en) * | 2011-02-17 | 2012-08-23 | Continental Automotive Systems, Inc. | Systems and methods for using two or more subscriber identification module cards in telematics applications |
US20130039340A1 (en) * | 2010-02-12 | 2013-02-14 | Notava Oy | Method, apparatus and system for redirecting data traffic |
US20130246553A1 (en) * | 2012-03-16 | 2013-09-19 | Empire Technology Development Llc | Data migration |
US20130346158A1 (en) * | 2012-06-21 | 2013-12-26 | Steven Jay Wolf | Method for drivers of motor vehicles or motor boats to lock in the price they pay for fuel irrespective of the quantity of fuel they use in the future |
US20140087790A1 (en) * | 2010-12-22 | 2014-03-27 | Vodafone Ip Licensing Limited | Sim locking |
US9185551B2 (en) | 2011-06-17 | 2015-11-10 | Sony Corporation | Mobile communications |
US20160261469A1 (en) * | 2013-11-05 | 2016-09-08 | Gemalto M2M Gmbh | Radio device and process for multi-domain monitoring and access management |
GB2504968B (en) * | 2012-08-15 | 2016-09-14 | Eseye Ltd | Multi IMSI system and method |
US9516017B2 (en) | 2009-10-23 | 2016-12-06 | Apriva, Llc | System and device for consolidating SIM, personal token, and associated applications for electronic wallet transactions |
WO2017131890A1 (en) * | 2016-01-29 | 2017-08-03 | Google Inc. | Techniques for remotely managing device connectivity in response to cellular network outages |
US20170230820A1 (en) * | 2016-02-04 | 2017-08-10 | Taisys Technologies Co., Ltd. | System for providing multiple services over mobile network using multiple imsis |
CN113079475A (en) * | 2016-01-29 | 2021-07-06 | 谷歌有限责任公司 | Techniques for remotely managing device connectivity in response to cellular network disruption |
US20220116763A1 (en) * | 2020-10-14 | 2022-04-14 | Flo Live Israel LTD. | SYSTEM AND METHOD FOR PROVISIONING ENHANCED SIM PROFILES AS STANDARD eUICC PROFILES |
US11310076B2 (en) | 2017-12-27 | 2022-04-19 | Bull Sas | High-availability secure communication system |
CN114374892A (en) * | 2022-01-04 | 2022-04-19 | 烽火通信科技股份有限公司 | Meter reading method and meter reading system based on HPLC |
USRE49635E1 (en) | 2010-06-12 | 2023-08-29 | Huawei Device Co., Ltd. | Method, apparatus, and system for supporting multiple IMSIs |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2530960A1 (en) * | 2011-06-01 | 2012-12-05 | Jose-Luis Martin Peinado | Remote provisioning of sim's/usim's cards at run-time by a mobile operator |
AU2012296575B2 (en) | 2011-08-15 | 2017-03-02 | Globetouch, Inc. | Method and system for providing cloud subscriber identity module (SIM) |
US8879483B2 (en) * | 2011-10-17 | 2014-11-04 | International Business Machines Corporation | Multi-device monitoring and control using intelligent device channel sharing |
CN104919785B (en) * | 2013-01-17 | 2018-05-11 | 歌乐株式会社 | Telematics control device, vehicle and telematics control method |
FR3006543A1 (en) * | 2013-05-31 | 2014-12-05 | France Telecom | METHOD FOR LOCATING EQUIPMENT IN A NETWORK |
DE102013014878B3 (en) * | 2013-09-06 | 2014-10-30 | Audi Ag | Maintenance of motor vehicle control units by mobile phone |
US9705992B2 (en) * | 2014-11-06 | 2017-07-11 | General Motors Llc | Remote telematics unit band control with dynamic memory |
FI126445B (en) * | 2015-07-03 | 2016-12-15 | Siptronix Oy | Server and mobile device for optimal radio technology |
US10712377B2 (en) | 2016-06-30 | 2020-07-14 | Ge Aviation Systems Llc | Antenna diagnostics for wireless communication unit for communicating engine data |
US10681132B2 (en) | 2016-06-30 | 2020-06-09 | Ge Aviation Systems Llc | Protocol for communicating engine data to wireless communication unit |
US10467016B2 (en) | 2016-06-30 | 2019-11-05 | General Electric Company | Managing an image boot |
US10470114B2 (en) | 2016-06-30 | 2019-11-05 | General Electric Company | Wireless network selection |
US10819601B2 (en) | 2016-06-30 | 2020-10-27 | Ge Aviation Systems Llc | Wireless control unit server for conducting connectivity test |
US10529150B2 (en) | 2016-06-30 | 2020-01-07 | Aviation Systems LLC | Remote data loading for configuring wireless communication unit for communicating engine data |
US10444748B2 (en) | 2016-06-30 | 2019-10-15 | Ge Aviation Systems Llc | In-situ measurement logging by wireless communication unit for communicating engine data |
US10200110B2 (en) | 2016-06-30 | 2019-02-05 | Ge Aviation Systems Llc | Aviation protocol conversion |
US10318451B2 (en) | 2016-06-30 | 2019-06-11 | Ge Aviation Systems Llc | Management of data transfers |
US10764747B2 (en) | 2016-06-30 | 2020-09-01 | Ge Aviation Systems Llc | Key management for wireless communication system for communicating engine data |
US10506653B1 (en) | 2018-05-30 | 2019-12-10 | Neptune Technology Group Inc. | Selection and use of different wireless networks by meter reading devices |
DE102018222139A1 (en) * | 2018-12-18 | 2020-06-18 | Continental Automotive Gmbh | Telematics control unit with dispatcher for "Always On" radio connections |
EP3970421A1 (en) * | 2019-05-14 | 2022-03-23 | Uros Technology S.à r.l. | Controlling wireless data transmission of sensor apparatus |
PT3820177T (en) | 2019-11-07 | 2022-12-27 | 1Nce Gmbh | Telecommunication hub |
HUE060838T2 (en) | 2019-11-07 | 2023-04-28 | 1Nce Gmbh | Device and method for connecting a user device with a network via a telecommunication hub |
ES2927639T3 (en) | 2019-11-07 | 2022-11-08 | 1Nce Gmbh | telecommunication node |
ES2936147T3 (en) | 2019-11-07 | 2023-03-14 | 1Nce Gmbh | Device and method for connecting a user device to a network through a telecommunication node |
JP7070600B2 (en) * | 2019-12-13 | 2022-05-18 | カシオ計算機株式会社 | Terminal devices, communication support methods and programs |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6369719B1 (en) * | 1996-10-28 | 2002-04-09 | Tracy Corporation Ii | Apparatus and method for collecting and transmitting utility meter data and other information via a wireless network |
US6657552B2 (en) * | 2001-05-04 | 2003-12-02 | Invensys Metering Systems-North America Inc. | System and method for communicating and control of automated meter reading |
US20050225455A1 (en) * | 1999-10-16 | 2005-10-13 | Tim Patterson | Automated meter reading system |
US7202800B2 (en) * | 2002-07-12 | 2007-04-10 | Lg Electronics Inc. | Mobile communication-based remote meter reading system and method |
US20080024320A1 (en) * | 1999-02-23 | 2008-01-31 | Ehrke Lance A | Electronic electric meter for networked meter reading |
US20090051566A1 (en) * | 2004-01-09 | 2009-02-26 | United Parcel Service Of America, Inc. | System, Method , and Apparatus For Collecting Telematics and Sensor Information In A Delivery Vehicle |
US20090167558A1 (en) * | 2007-12-26 | 2009-07-02 | Elster Electricity, Llc | Optimized data collection in a wireless fixed network metering system |
US7596435B1 (en) * | 2005-08-03 | 2009-09-29 | Systech International, Llc | Vehicle communication system and method with mobile data collection |
US20090313497A1 (en) * | 2007-02-07 | 2009-12-17 | Larotec Ltd. | Failover Enabled Telemetry Systems |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2198795A1 (en) * | 1996-06-18 | 1997-12-18 | Gregory M. Durant | Mobile decision methodology for assessing multiple wireless data networks |
GB2363291B (en) * | 2000-06-07 | 2004-01-21 | Ubinetics Ltd | Communications system |
GB2378094B (en) * | 2001-07-27 | 2004-12-22 | Vodafone Plc | Telecommunications systems and methods and smart cards for use therewith |
CN1281086C (en) * | 2002-03-12 | 2006-10-18 | 斯伦贝谢(北京)智能卡科技有限公司 | User identification module card, method for activating user identification module card in sky and its system |
JP2006211280A (en) | 2005-01-27 | 2006-08-10 | Nissan Motor Co Ltd | Mobile communication terminal, mobile communication system, and terminal connection method |
US20070184858A1 (en) * | 2006-02-09 | 2007-08-09 | Agere Systems Inc. | Method of attaching mobile communication tasks to a Subscriber Information Module card and mobile communication device incorporating the same |
US7847707B2 (en) | 2007-03-07 | 2010-12-07 | Badger Meter, Inc. | Method and system for collecting meter readings in wireless transmissions from unlisted customers |
CN101067569A (en) | 2007-06-07 | 2007-11-07 | 徐晗 | Long-distance vehicular metering monitor |
GB2450880A (en) | 2007-07-09 | 2009-01-14 | C & G Man Ltd | Device for remotely monitoring a utility meter |
WO2009084016A2 (en) | 2007-12-31 | 2009-07-09 | Makarand Hari Joshi | A device with gsm chip for measuring and recording and transferring the electrical parameters & burning hours of cfl lamp |
-
2010
- 2010-10-07 US US12/900,414 patent/US8988249B2/en not_active Expired - Fee Related
- 2010-10-08 AU AU2010305244A patent/AU2010305244B2/en not_active Ceased
- 2010-10-08 EP EP10821538.5A patent/EP2486758B1/en active Active
- 2010-10-08 CA CA2776911A patent/CA2776911C/en not_active Expired - Fee Related
- 2010-10-08 CN CN201080049888.8A patent/CN102742327B/en not_active Expired - Fee Related
- 2010-10-08 BR BR112012009398A patent/BR112012009398A2/en active Search and Examination
- 2010-10-08 JP JP2012532433A patent/JP5722903B2/en not_active Expired - Fee Related
- 2010-10-08 WO PCT/CA2010/001626 patent/WO2011041913A1/en active Application Filing
- 2010-10-08 EA EA201270471A patent/EA201270471A1/en unknown
- 2010-10-08 MX MX2012004151A patent/MX341373B/en active IP Right Grant
-
2013
- 2013-04-16 HK HK13104608.1A patent/HK1177577A1/en not_active IP Right Cessation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6369719B1 (en) * | 1996-10-28 | 2002-04-09 | Tracy Corporation Ii | Apparatus and method for collecting and transmitting utility meter data and other information via a wireless network |
US20080024320A1 (en) * | 1999-02-23 | 2008-01-31 | Ehrke Lance A | Electronic electric meter for networked meter reading |
US7868782B2 (en) * | 1999-02-23 | 2011-01-11 | Silver Spring Networks, Inc. | Commodity monitoring network |
US20050225455A1 (en) * | 1999-10-16 | 2005-10-13 | Tim Patterson | Automated meter reading system |
US6657552B2 (en) * | 2001-05-04 | 2003-12-02 | Invensys Metering Systems-North America Inc. | System and method for communicating and control of automated meter reading |
US7202800B2 (en) * | 2002-07-12 | 2007-04-10 | Lg Electronics Inc. | Mobile communication-based remote meter reading system and method |
US20090051566A1 (en) * | 2004-01-09 | 2009-02-26 | United Parcel Service Of America, Inc. | System, Method , and Apparatus For Collecting Telematics and Sensor Information In A Delivery Vehicle |
US7596435B1 (en) * | 2005-08-03 | 2009-09-29 | Systech International, Llc | Vehicle communication system and method with mobile data collection |
US20090313497A1 (en) * | 2007-02-07 | 2009-12-17 | Larotec Ltd. | Failover Enabled Telemetry Systems |
US20090167558A1 (en) * | 2007-12-26 | 2009-07-02 | Elster Electricity, Llc | Optimized data collection in a wireless fixed network metering system |
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Also Published As
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AU2010305244A1 (en) | 2012-05-17 |
EP2486758A1 (en) | 2012-08-15 |
CA2776911C (en) | 2018-01-02 |
AU2010305244B2 (en) | 2015-08-20 |
MX2012004151A (en) | 2014-11-10 |
EP2486758A4 (en) | 2016-08-17 |
MX341373B (en) | 2016-08-18 |
JP5722903B2 (en) | 2015-05-27 |
WO2011041913A1 (en) | 2011-04-14 |
US8988249B2 (en) | 2015-03-24 |
EP2486758B1 (en) | 2021-05-05 |
JP2013507798A (en) | 2013-03-04 |
HK1177577A1 (en) | 2013-08-23 |
BR112012009398A2 (en) | 2016-06-14 |
EA201270471A1 (en) | 2012-10-30 |
CA2776911A1 (en) | 2011-04-14 |
CN102742327B (en) | 2015-11-25 |
CN102742327A (en) | 2012-10-17 |
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